Channel drill and bolt combination



FIG. 1 is a front elevational view of a channel drill and bolt combination embodying my new design; the rear being identical;

FIG. 2 is a sectional view taken along the direction of the arrows on line 2--2 of FIG. 1;

FIG. 3 is a side-elevational view taken from the right of FIG. 1, the side opposite being identical;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof. 

The ornamental design for a channel drill and bolt combination, as shown and described. 